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<br />. ::.~ :+':,6ir~ iytAr Durango Field - La Pita Co. _..___._~. aiT1'I~ b1J..,,_ ~---
<br />:.AT3ST Ndli:E OF MINE LITTLE PORTER _ ~ `~ s~ ~f
<br />.. ___.~__ COUNTY LATs^ST 0°;~ATOR........_ _ .,._..._ __ I E. ~a-/, " S ~ ~ / -4~+Y, r
<br />`~._.__...J y_s. _. _ _.
<br />____._ LS.319.tA Thomae^~ettY ...._.....~. ___ .,'t;~E~y,.SE%y„_,,,26~~ 35 ;N ~i_o_wNM
<br />?'C7fN OR P.. 0.. PRODUCTION ~~ +~ KIN 4F COA7~ Semi-BituMiNovs
<br />~~ _ _ DuZ~ p YEAR TONS' YEAR 'SO?7S _ _ ~i ~iE`~ATtON AT uIN,s HEAD
<br />~'r ^ :''~,_.. PREVIOOS OPERATORS ! 1888 ; 1913 ~ __^ _ , .~;I Sli11FT J DEPTN_ -~
<br />q~SO ~Yire~.v7 2s 1889 ; 1914 ' _~._.,. _....;. ~ '
<br />~y 1890. (1915 __,_:f +
<br />~. f~ r ~ a. ~ C "0 I89I __...... ,
<br />GrFKe / ~ 19I6 ! ~,T_„ 'iDRIFT,/. lLEN07"+~~
<br />,,,/ t~Ye//f' t' ~~ ~ f ~' 189z ~ I I9Z7 1 ii ~ ' I'
<br />~` Y '1853 , if ~;; :;:.
<br />I9.8 Yea _ i 2Q0! ' ' = ,
<br />' 1895 ~ 3920 I ~"~~ ~~ SLOPE r ~ 'LENiiTF~ ~ ,'PG_i m
<br />;189G: ~ 1921 i _ _ ! '•
<br />, ~_~ 1 - ~ :0~° '1897 ~...._..~. ?1922 ~.~..__.... ~~RA~IAOAD1AT ltd ___~.:~,._. _._ ._ .. ' ~.
<br />... .. _ ~ ~ ~ ' I,, 'nb 2898' ~. i 1923 j". .'...j(.... '.
<br />, ~ ,_ None ~
<br />"ro' ~~ 1899 • - ~ 1424• i ~~~'flEGZON -""""""_'"'.,..,.._...... .._.
<br />yE.+ 2900 x„19 5 + 91~.-?~.._~._. ~
<br />i
<br />
<br />1901 i :E FORVAI'SO_N ~
<br />~"~
<br />IS02
<br />- t 1927 ' p ~
<br />~
<br />'
<br />1903' °t 1928 ~. ~».,....,... ~fFIELO ..~.._.-......._.._..,. .._.,..._.
<br /> 2923 i
<br />~ ., ~
<br />290b
<br />' j
<br />1930 ! „_...~_~_.,i
<br />- --- _ _-~_--° ,,
<br />i ~ AED ' - - 1
<br />;1906 i 11831 i '
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<br />" ~.
<br />~~~~ 1(
<br />'
<br />::1307: -
<br />'' 1932 ,
<br />:I THICLNESu OF SEMQ R ~__._,..,__..._...
<br />:1909 ~ _ ! 1933
<br />~ _~.-.
<br />t('fdICKNESS'OF COVER ~~ ~M~ -~~- ~. '
<br />~ ~~
<br />-~--'
<br />~'
<br />i 1909 ; i 1934 t
<br />__ _... .._
<br />!,
<br />+ BIND 4F FLOOR
<br />~-~---
<br />1910' ~ `9~5 :
<br />; ROOF ....___..._ ..
<br />_----~~ YSND OF
<br />~
<br />1911 i .._,
<br />~---....,. i93S.. .-_.......__ ......r, _..._.....~_._._ _.....
<br />~.~..._._
<br />.._...~
<br />~~
<br />+1912' _
<br />' 1937 (.. .~.~._..._...,...,3lESTIMATED LIF
<br />F 4F 6SINE _..~t~Mi,~ y.~
<br />' ~ T07Alt 91 tj FROM AT RATk. OF „_... _ .
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